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Role-Based Delegation Model/ Hierarchical Roles (RBDM1).
Ezedin Barka
Ravi S. Sandhu
Published in:
ACSAC (2004)
Keyphrases
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high level
computational model
information retrieval
mathematical model
database
data sets
search engine
similarity measure
prior knowledge
cost function
probability distribution
access control
formal model
digital content
hierarchical model